Fluval Carbon for AC20/30 Power Filter 3 pack vita canary food The high amount of Spirulina

The high amount of Spirulina (19%) with many mineral and vital substances supports digestion

Comes with air stone

Adjustments up to 400 GPH

Sponge size 4 x 4

Fluval Carbon for AC20/30 Power Filter 3 pack vita canary food The high amount of SpirulinaActivated Carbon improves water clarity in fresh and saltwater aquariums. It provides superior adsorption qualities, eliminating odors, discolorations and impurities. Premium, research grade chemical filter media Helps promote healthy, crystal clear water Highly adsorbent removes odors, discolorations and toxins Improves fish health Will not raise phosphate levels For best results, replace every 4 weeks For use in freshwater and saltwater aquariums